package service.impl;

import org.apache.log4j.Logger;
import service.Buyer;

/**
 * 真实主题：类似于dao接口实现类。
 */
public class RealBuyer implements Buyer {
    private Logger logger = Logger.getLogger(RealBuyer.class);
    @Override
    public String havealook() {
        logger.debug("实地查看一下");
        return "一些意见";
    }
}
